*Returns not accepted on any opened, used, or defective product. Contact manufacturer customer service directly for defective products/parts. From Nuna, this travel system features: Recommended use: Stroller: Birth to 50 lbs | Car Seat: 4 to 32 lbs, and up to 32 inches smartly sourced material that is both flame resistant and contains no added fire retardant chemicals Includes Pipa™  RELX base with 4-position on-the-go recline Mixx™ Next Stroller: MagenTech Secure Snap™, the self-guiding magnetic buckle that automatically locks into place Compact fold away axle™ and stands when folded Removable full coverage UPF 50+ canopy with water repellency, flip out eyeshade, ventilations panel and Sky drape™ Rear-wheel Free Flex suspension™ and front-wheel progressive suspension technology All season seat keeps baby cozy in winter and unsnaps to mesh in summer 5-point no-rethread harness for easy adjustments 5-position recline and adjustable calf support adjustable front and rear facing  Tough, foam-filled rubber tires are ready for any terrain unfolded dimensions: approx. L 32.7 x W 23.6 x H 45.3 inches folded dimensions: approx. L 27.5 x W 23.6 x H 19 inches Product weight: approx. 28.3 lbs (*without armbar and insert) Pipa™ RX Car Seat: 5 second install True lock™ installation makes set up swift, simple and above all – safe Bubble free recline angle guides clearly confirm the perfect riding angle Side impact protection for ultimate baby safe keeping full-coverage canopy with pull-out Sky drape™ , magnet attachments and soft, organic jersey, removable inserts easily installs directly to vehicle using the belt path on the shell—no base necessary—or with the included Pipa™ RELX base, featuring on-the-go recline Product dimensions approx. L 25.2 in x W 17.5 in x H 23 in Product weight: approx. 7.6 lbs** With base: approx. 24.4 lbs** *Weight does not include canopy or insert Imported.